<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://cosmouk.cdnds.net/cm/14/31/640x400/53d55b546ca90_-_grease-pm4lko.jpg>
<http://www.cosmopolitan.co.uk/entertainment/news/a45749/grease-fan-theory-sandy-danny-dead/>